| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.32 | 3.793% | $184.0457 | $184.05 | $184.05 | $184.00 |
| Purchase #2 | $205.56 | 9.313% | $224.7038 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $153.47 | 6.209% | $162.999 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $69.70 | 11.629% | $77.8054 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $168.61 | 13.334% | $191.0925 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $109.66 | 7.690% | $118.0929 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $156.33 | 10.621% | $172.9338 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $1,040.65 | $1,131.6731 | $1,131.67 | $1,131.70 | $1,131.60 | |